80983 has 8 divisors (see below), whose sum is σ = 96768. Its totient is φ = 66264.

The previous prime is 80963. The next prime is 80989. The reversal of 80983 is 38908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80983 - 2⁹ = 80471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91 + ... + 412.

It is an arithmetic number, because the mean of its divisors is an integer number (12096).

2⁸⁰⁹⁸³ is an apocalyptic number.

80983 is a deficient number, since it is larger than the sum of its proper divisors (15785).

80983 is a wasteful number, since it uses less digits than its factorization.

80983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 80983 is about 284.5751218923. The cubic root of 80983 is about 43.2644599539.

The spelling of 80983 in words is "eighty thousand, nine hundred eighty-three".